Figure REF  displays the setting of [1]} with the addition of guide lines to aid in reading the plot. These guide lines extend from labels on the top and left sides of the plot to indicate the chromosome of each marker. These lines create square borders along the diagonal which distinguish the intra-chromosome correlations within their borders from the inter-chromosome correlations outside of them. As suggested by Equation REF  and shown in Figure REF (a), Figure REF (b) has a stark block diagonal structure which agrees with these diagonal squares. The simulation therefore agrees very well with theory in this aspect. Within the chromosomes, there is also good agreement between Figure REF (a) and Figure REF (b). Both have decreasing correlations along the off-diagonal lines, with Figure REF (b) displaying similar departures from Figure REF (a) as Figure REF (b) does from Figure REF (a).
